. ♪ (train horn) vo: wherever our trains go, the economy comes to life. norfolk southern. one line, infinite possibilities. and our networks are getting crowded. but if congress, the fcc, and the administration free up... more licensed wireless spectrum, we can empower more... people to innovate, create new technologies and jobs... and strengthen the economy. america is the world's leader in wireless. let's keep it that way. free up licensed spectrum today, so wireless... can do more for america tomorrow. so when my moderate to severe chronic plaque psoriasis them. was also on display, i'd had it. i finally had a serious talk with my dermatologist. this time, he prescribed humira-adalimumab. humira helps to clear the surface of my skin by actually working inside my body. in clinical trials, most adults with moderate to severe plaque psoriasis saw 75% skin clearance. and the majority of people were clear or almost clear in just 4 months. humira can lower your ability to fight infections, including tuberculosis. serious, sometimes fatal events, such as infections, lymphoma,